Chensun

1991 PD, 1991PD, 1998 QF38, 1998QF38, 25039, J91P00D, J98Q38F

All data for this body: [vot]

MPC data
Name (number) Chensun (25039)
a 2.28973
e 0.15286
i / sin(i) 8.0857 / 0.14065
q 1.93973
Q 2.63973
ω 188.8770
Node 136.6787
m 259.7328
n 0.2845
Epoch 2460800.5
nobs 1753
nopp 22
Years observed 1991-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.290
ep 0.100
sin(ip) 0.129
G 0.150
H 15.230
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2901 0.1000 0.1293 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.23 MPC-2023-12-04 MPC-2023-12-04 Phot